CN103573410B - 涡轮机 - Google Patents
涡轮机 Download PDFInfo
- Publication number
- CN103573410B CN103573410B CN201310082646.4A CN201310082646A CN103573410B CN 103573410 B CN103573410 B CN 103573410B CN 201310082646 A CN201310082646 A CN 201310082646A CN 103573410 B CN103573410 B CN 103573410B
- Authority
- CN
- China
- Prior art keywords
- freezing mixture
- turbine stage
- runner
- constructed
- working fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000000659 freezing mixture Substances 0.000 claims abstract description 83
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 239000002826 coolant Substances 0.000 claims abstract description 25
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 14
- 238000011084 recovery Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 description 10
- 239000000567 combustion gas Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000001172 regenerating effect Effects 0.000 description 7
- 238000010248 power generation Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/12—Cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
- F02C7/10—Heating air supply before combustion, e.g. by exhaust gases by means of regenerative heat-exchangers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2210/00—Working fluids
- F05D2210/10—Kind or type
- F05D2210/12—Kind or type gaseous, i.e. compressible
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012162098A JP5868802B2 (ja) | 2012-07-20 | 2012-07-20 | タービン |
JP2012-162098 | 2012-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103573410A CN103573410A (zh) | 2014-02-12 |
CN103573410B true CN103573410B (zh) | 2016-01-20 |
Family
ID=47900761
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310082646.4A Expired - Fee Related CN103573410B (zh) | 2012-07-20 | 2013-03-15 | 涡轮机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9399949B2 (de) |
EP (1) | EP2687703B1 (de) |
JP (1) | JP5868802B2 (de) |
CN (1) | CN103573410B (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9279340B2 (en) * | 2010-03-23 | 2016-03-08 | General Electric Company | System and method for cooling gas turbine components |
JP5865204B2 (ja) * | 2012-07-20 | 2016-02-17 | 株式会社東芝 | 軸流タービン及び発電プラント |
JP6271352B2 (ja) * | 2014-06-26 | 2018-01-31 | 株式会社東芝 | ガスタービン設備 |
JP6284447B2 (ja) * | 2014-06-27 | 2018-02-28 | 三菱日立パワーシステムズ株式会社 | 静翼ユニット及び蒸気タービン |
JP6384916B2 (ja) * | 2014-09-30 | 2018-09-05 | 東芝エネルギーシステムズ株式会社 | ガスタービン設備 |
JP6325742B2 (ja) * | 2015-03-06 | 2018-05-16 | 株式会社東芝 | 軸流タービンおよび発電プラント |
US10526968B2 (en) | 2015-12-22 | 2020-01-07 | Toshiba Energy Systems & Solutions Corporation | Gas turbine facility |
US9969949B1 (en) * | 2016-10-20 | 2018-05-15 | Iogen Corporation | Method and system for providing upgraded biogas |
CN115288853A (zh) * | 2022-07-29 | 2022-11-04 | 华电电力科学研究院有限公司 | 一种燃气轮机及其二氧化碳减排系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5953900A (en) * | 1996-09-19 | 1999-09-21 | Siemens Westinghouse Power Corporation | Closed loop steam cooled steam turbine |
CN101184912A (zh) * | 2005-04-25 | 2008-05-21 | 威廉国际有限责任公司 | 燃气涡轮发动机冷却系统和方法 |
CN102454480A (zh) * | 2010-11-04 | 2012-05-16 | 西门子公司 | 轴流式压缩机以及相关的驱动方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4721433A (en) * | 1985-12-19 | 1988-01-26 | United Technologies Corporation | Coolable stator structure for a gas turbine engine |
US5088888A (en) * | 1990-12-03 | 1992-02-18 | General Electric Company | Shroud seal |
FR2681095B1 (fr) * | 1991-09-05 | 1993-11-19 | Snecma | Distributeur de turbine carene. |
US5640840A (en) | 1994-12-12 | 1997-06-24 | Westinghouse Electric Corporation | Recuperative steam cooled gas turbine method and apparatus |
JP3238299B2 (ja) * | 1995-04-17 | 2001-12-10 | 三菱重工業株式会社 | ガスタービン |
JP3197190B2 (ja) * | 1995-08-25 | 2001-08-13 | 三菱重工業株式会社 | ガスタービン |
US5782076A (en) * | 1996-05-17 | 1998-07-21 | Westinghouse Electric Corporation | Closed loop air cooling system for combustion turbines |
FR2750451B1 (fr) * | 1996-06-27 | 1998-08-07 | Snecma | Dispositif de soufflage de gaz de reglage de jeux dans une turbomachine |
DE59810673D1 (de) * | 1998-04-28 | 2004-03-04 | Asea Brown Boveri | Kraftwerksanlage mit einem CO2-Prozess |
EP1165942B1 (de) * | 1999-03-30 | 2003-12-10 | Siemens Aktiengesellschaft | Strömungsmaschine mit einer kühlbaren anordnung von wandelementen und verfahren zur kühlung einer anordnung von wandelementen |
US6340285B1 (en) * | 2000-06-08 | 2002-01-22 | General Electric Company | End rail cooling for combined high and low pressure turbine shroud |
JP2002309903A (ja) * | 2001-04-10 | 2002-10-23 | Mitsubishi Heavy Ind Ltd | ガスタービンの蒸気配管構造 |
JP2002309906A (ja) | 2001-04-11 | 2002-10-23 | Mitsubishi Heavy Ind Ltd | 蒸気冷却型ガスタービン |
JP5196482B2 (ja) * | 2007-09-28 | 2013-05-15 | 一般財団法人電力中央研究所 | 炭酸アルカリ併産タービン設備 |
US20100071878A1 (en) | 2008-09-19 | 2010-03-25 | General Electric Company | System and method for cooling using system exhaust |
JP2011032954A (ja) | 2009-08-04 | 2011-02-17 | Chiyoda Kako Kensetsu Kk | 液化ガスの冷熱を利用した複合発電システム |
US8622693B2 (en) * | 2009-08-18 | 2014-01-07 | Pratt & Whitney Canada Corp | Blade outer air seal support cooling air distribution system |
US20120067054A1 (en) | 2010-09-21 | 2012-03-22 | Palmer Labs, Llc | High efficiency power production methods, assemblies, and systems |
US20130186101A1 (en) * | 2012-01-24 | 2013-07-25 | General Electric Company | Method of using external fluid for cooling high temperature components of gas turbine for a process power plant |
-
2012
- 2012-07-20 JP JP2012162098A patent/JP5868802B2/ja active Active
-
2013
- 2013-02-27 US US13/778,577 patent/US9399949B2/en active Active
- 2013-03-13 EP EP13158939.2A patent/EP2687703B1/de active Active
- 2013-03-15 CN CN201310082646.4A patent/CN103573410B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5953900A (en) * | 1996-09-19 | 1999-09-21 | Siemens Westinghouse Power Corporation | Closed loop steam cooled steam turbine |
CN101184912A (zh) * | 2005-04-25 | 2008-05-21 | 威廉国际有限责任公司 | 燃气涡轮发动机冷却系统和方法 |
CN102454480A (zh) * | 2010-11-04 | 2012-05-16 | 西门子公司 | 轴流式压缩机以及相关的驱动方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2687703A2 (de) | 2014-01-22 |
US9399949B2 (en) | 2016-07-26 |
JP5868802B2 (ja) | 2016-02-24 |
EP2687703B1 (de) | 2018-01-10 |
US20140020402A1 (en) | 2014-01-23 |
JP2014020331A (ja) | 2014-02-03 |
CN103573410A (zh) | 2014-02-12 |
EP2687703A3 (de) | 2014-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181015 Address after: Kanagawa Patentee after: TOSHIBA ENERGY SYSTEMS & SOLUTIONS Corp. Address before: Tokyo, Japan Patentee before: Toshiba Corp. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 |
|
CF01 | Termination of patent right due to non-payment of annual fee |